2288891898

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{694867}}^1$

素因数の和:694939

約数の個数: 32

約数和(自身を含む): 5169817920

約数和(自身を除く): 2880926022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 694867, 1389734, 2084601, 4169202, 6253803, 12507606, 18761409, 37522818, 42386887, 84773774, 127160661, 254321322, 381481983, 762963966, 1144445949, 2288891898]

約数ペア:

[(1, 2288891898), (2, 1144445949), (3, 762963966), (6, 381481983), (9, 254321322), (18, 127160661), (27, 84773774), (54, 42386887), (61, 37522818), (122, 18761409), (183, 12507606), (366, 6253803), (549, 4169202), (1098, 2084601), (1647, 1389734), (3294, 694867)]